Which was not one of the problems cities experienced as a result of rapid growth in the late 1800s?

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.

the answer would be 96

step-by-step explanation:

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.

"the attempts of the proletariat to rise above this abasement"